Airtac SGCD Dual Rod Cylinder SGCD200X900
The AirTAC Airtac SGCD Dual Rod Cylinder SGCD200X900 is a genuine double acting, double rod ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 900mm stroke, G3/4 air ports and adjustable end cushioning. Its large-bore tie-rod build delivers high thrust and drops into standardized ISO 15552 mounting on heavy automation.
- BoreØ200 mm
- Stroke900 mm
- Port sizeG3/4
- Acting typeDouble acting, double rod
- Rod threadM36×2.0
- CushionAdjustable, 50 mm
About the Airtac SGCD Dual Rod Cylinder SGCD200X900
Generating 15079 N of equal output force in both directions at 0.5 MPa, this large-bore double-rod cylinder uses a rod-side pressure area on both piston faces. It yields a safe working load of roughly 9047 N for real work, translating to a vertical lift capacity of about 769 kg with a 2:1 margin. The G3/4 air port feeds a robust four-tie-rod aluminium barrel build.
Because a shaft exits both covers, the unit provides symmetric load paths and anti-twist guidance without requiring external stops. It is dimensionally interchangeable per the ISO 15552 mounting interface for large-bore fixtures. This plain SKU lacks a magnet and cannot take CMSG/DMSG/EMSG sensors, while the standard TPU seals handle -20 to +70 C.
Airtac SGCD Dual Rod Cylinder SGCD200X900 Technical Specifications
| Model | Airtac SGCD Dual Rod Cylinder SGCD200X900 |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 900 mm |
| Acting type | Double acting, double rod |
| Port size | G3/4 |
| Rod thread | M36×2.0 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SGC datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Thread options: PT (blank) / G. TPU seals are not available for the Ø250 bore (NBR / Viton only).
Theoretical Output Force (Ø200mm)
| Pressure | Force (both ways) | — |
|---|---|---|
| 0.5 MPa | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | 21111 N |
| Max (@1.0 MPa) | 3204 kgf | |
Double-rod: the rod passes through both covers, so output force is equal in both directions.
Model Code: Airtac SGCD Dual Rod Cylinder SGCD200X900
| SGCD | ISO 15552 tie-rod cylinder (double-rod type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×900 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
SGC-family variants: SGC (double acting), SGCD (double rod), SGCJ (adjustable stroke). Mounting: LB / FA / FB / CA / CB / CR / TC / FTC / TCM1 / TCM2. Seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SGCD Dual Rod Cylinder SGCD200X900 Is Used
Twin-Tool Indexing
Drives two opposing tooling heads simultaneously from a single piston, ensuring perfectly synchronized clamping and machining operations.
Symmetric Lift Platform
Balances heavy vertical loads evenly across both rod ends, preventing torsional twist during 900 mm elevation cycles.
Dual-End Diverting
Pushes product from one lane while simultaneously pulling a diverter gate back into position on the opposite side.
Is the Airtac SGCD Dual Rod Cylinder SGCD200X900 the Right Cylinder?
Sized between the 160 mm bore (9425 N both ways) and the 250 mm bore (23562 N), this 200 mm model hits a solid middle ground for heavy duties. Choose a double-rod configuration when you need anti-rotation stability, twin tooling drives, or a back-end sensor cam. Mounting options include FA, LB, TC, FTC, TCM1, and TCM2. At 900 mm, this long stroke requires external guides to prevent rod bending under side loads. Add the -S option if you need magnetic sensing.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Long-stroke side load — support the rod end
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load; support long strokes at the rod end.
- check Set cushions to minimum, then release gradually.
- check Use correct mounting accessory (LB/FA/FB/CA/CB/CR/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SGCD Dual Rod Cylinder SGCD200X900 FAQ
Force is equal both ways: 15079 N at 0.5 MPa and 21110 N at 0.7 MPa. The theoretical max is 3075 kgf at 1.0 MPa. Operating pressure ranges 0.15-1.0 MPa, and it uses a G3/4 port.
No, the air cushion only decelerates; it drifts without live air, so use an external rod lock or pilot-operated check valve to hold loads. Also, this no-S SKU lacks a magnet and cannot take sensors.
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1-Year Warranty
Covers non-human-caused product damage.
Made to Order
Large-bore cylinders built to order — confirm lead time.
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